I don't suppose
Definition of I don't suppose
—used as a polite way of asking someone if they did something or will do something I don't suppose you could help me make dinner? I don't suppose you found the keys, did you?
Word by Word Definitions
: the 9th letter of the English alphabet
: a graphic representation of this letter
: a speech counterpart of orthographic i
: imaginary unit
: do not
: does not
: a command or entreaty not to do something
: to lay down tentatively as a hypothesis, assumption, or proposal
: to hold as an opinion : believe
: to think probable or in keeping with the facts
Seen and Heard
What made you want to look up I don't suppose? Please tell us where you read or heard it (including the quote, if possible).